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Study details
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Testing Drug Treatments After CAR T-cell Therapy in Patients With Relapsed/Refractory Diffuse Large B-cell Lymphoma

SWOG Cancer Research Network
NCT IDNCT05633615ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

396

Study length

about 6.5 years

Ages

18+

Locations

87 sites in AR, AZ, CA +24

What this study is about

This trial is testing whether mosunetuzumab and/or polatuzumab vedotin helps benefit patients who have received chemotherapy followed by chimeric antigen receptor (CAR) T-cell therapy for diffuse large B-cell lymphoma that has come back or does not respond to treatment. Mosunetuzumab and polatuzumab vedotin are given after CAR T-cell therapy may be more effective at controlling or shrinking the cancer than not giving them.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Patient Observation
  • 2.Receive Axicabtagene Ciloleucel
  • 3.Receive Lisocabtagene Maraleucel
  • +3 more

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IVInjection / IV

How treatment is administered

Treatment Assignment
Randomized (Open Label)

You are randomly assigned, but you will know your treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

axicabtagene ciloleucel, cyclophosphamide (Alkylating chemotherapy; crosslinks DNA strands), fludarabine, lisocabtagene maraleucel, mosunetuzumab, polatuzumab vedotin, tisagenlecleucel (CAR T-cell therapy targeting CD19 on leukemia cells)

Drug routes

infusion

Endpoints

Primary: Progression free survival (PFS)

Secondary: Association between total metabolic tumor volume (TMTV), standardized uptake value (SUV) max, and sum product (SPD) of diameters, Complete remission (CR) conversion rate, Conversion of CR, Incidence of adverse events, Overall survival (OS)

Procedures

diagnostic, imaging

Body systems

Oncology